MG1 ECU TUNING

Performance Upgrade A7 55TFSI (C8)
Performance Upgrade A7 55TFSI (C8)

Performance Upgrade A7 55TFSI (C8)

Regular price
$1,599.00
Sale price
$1,599.00
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MTM is proud to offer the ability to flash the MG1 ECUs now. We have been tuning these ECUs for a while through ECU Conversions which previously took our Engineers 40 hours for each ECU. Now with our new flashing process we can flash these cars on the spot. This is not an OBD2 Flash instead it is a bench flash; however, with the ECU being so easily accessible on these cars, it’s really easy to do for any shop using our process. The tunes we are working on are essentially the same as our ECU Conversion upgrades, however these can still be detected by manufacturer scan tools.

*You can either bring your car to us in Miami at our USA Headquarters or ship ECU to us here as well for us to flash*

Comparision MTM-Performance vs. Series-Performance

Criterion MTM Series
max. performance HP 404 / 5000-6400 340 / 5000-6400
max. torque Ft/lbs 416 / 1370-4500 325 / 1370-4500
v-max unverändert 250 km/h
0-100 km/h 4,8 s 5,3 s


  • Details about driving performances are approximate values without obligation which are established on MTM test vehicles and may vary depending on tyres and equipment of vehicle and ambience conditions like air pressure and temperature
  • Errors as well as alterations in price and technology excepted
  • In Additional alterations to the vehicle which have indirect or direct influence on our deliveries and services void all warranty claims to MTM Motoren Technik Mayer GmbH
  • Our applicable valid terms and conditions apply
  • Pay attention to the speed release of the tyres
  • The specified measured values were determined with the MTM development vehicle